CN101677847B - Intraoral appliance for cleaning teeth - Google Patents
Intraoral appliance for cleaning teeth Download PDFInfo
- Publication number
- CN101677847B CN101677847B CN200880016772.7A CN200880016772A CN101677847B CN 101677847 B CN101677847 B CN 101677847B CN 200880016772 A CN200880016772 A CN 200880016772A CN 101677847 B CN101677847 B CN 101677847B
- Authority
- CN
- China
- Prior art keywords
- band
- tooth
- oral cavity
- electric motor
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/228—Self-contained intraoral toothbrush, e.g. mouth-guard toothbrush without handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3445—Translation along the axis of the toothbrush handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3454—Translation along the axis perpendicular of the axis of toothbrush handle and in the plane defined by the bristle holder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/349—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with multiple brush bodies
Abstract
The self-contained intraoral appliance includes first and second substantially rigid bands (12, 14) configured to fit along the outer and the inner surfaces of a row of teeth in the mouth. A motor (20) driven by a battery is connected to the bands through a connecting assembly (2, 24, 28, 34, 40 and 44) in such a manner that one end of the first band moves through a displacement to brush the teeth while the other end remains substantially stationary, and such that an opposing end of the second band moves through a displacement while the other end remains substantially stationary. Brush elements (16, 18) are mounted on the surfaces of the bands to provide cleansing of the teeth.
Description
Technical field
The present invention mainly relates to the device for cleaning teeth and/or gum massage, and relates more specifically in oral cavity independently powered brush and massage machine.
Background technology
In oral care appliance, there is lasting needs and motivation to the effectively clean device of tooth is provided.Produce effectively clean many devices although have on the market in the time of appropriate use, be recognized that persistency and user's skill (in a certain degree) play a significant role on cleaning effect.In some cases, do not follow scrubbing the time of recommendation, because feel its long and therefore inconvenience.Sometimes be also difficult to maintain the consistent required pressure for tooth and/or gingiva.
There are some electric devices of the anthropic factor minimum while being designed so that cleaning teeth.For example, developed (intraoral) device in some electric oral cavities that tooth automated cleaning is provided.But such equipment conventionally uses trouble and relates to the external drive assembly of the device being tethered in oral cavity.Due to the equipment of fastening, and be difficult to closed oral cavity, thus cause undesirable saliva and toothpaste excessive, and produce in some cases lip stimulate.Outward appearance is also a drawback.Due to such drawback, individual be unwilling life-time service they.
Summary of the invention
Thereby, hope is had independently a kind of and produces effectively clean and/or gingival massage and use equipment in convenient and safe oral cavity.
Thereby a kind of layout of this device is a kind of for tooth device in the independent oral cavity of cleaning teeth, this device comprises: first band of rigidity substantially, is configured to coordinate along the outer surface of at least one row's tooth in oral cavity; Second band of rigidity substantially, is configured to coordinate along the inner surface of described row's tooth; Electric motor assembly, comprises battery, for driving the first band and the second band; Assembly, is connected to the first band and the second band by motor, make one end of the first band move through displacement path, and other end maintenance is substantially static, and makes one end of the second band move through displacement path, and its other end maintenance is substantially static; And brush element, be attached to band, be arranged so that cleaning teeth in the operation of device.
Another layout is a kind of for tooth device in the independent oral cavity of cleaning teeth, and this device comprises: first band of rigidity substantially, is configured to coordinate along the outer surface of at least one row's tooth in oral cavity; Second band of rigidity substantially, is configured to coordinate along the inner surface of described at least one row's tooth; At least one electric motor assembly, comprise battery, wherein motor has by plate and is connected to the motor body on the end of the first band and the second band, and electric motor assembly has driving shaft and the eccentric hammer that is attached to driving shaft (eccentric weight) of free-running operation in operation; And brush element, be attached to band, be arranged so that cleaning teeth in the operation of device.
Another layout is a kind of independent intraoral appliance for gum massage, and this device comprises: first band of rigidity substantially, is configured to coordinate along the upper gingiva in oral cavity or the outer surface of lower gum; Second band of rigidity substantially, is configured to coordinate along the inner surface of described upper gingiva or lower gum; Electric motor assembly, comprises battery, for driving the first band and the second band; Assembly, is connected to the first band and the second band by motor, make one end of the first band move through displacement path, and other end maintenance is substantially static, and makes one end of the second band move through displacement path, and its other end maintenance is substantially static; And massage components, be attached to band, be arranged so that gum massage in the operation of device.
Accompanying drawing explanation
Fig. 1 is the top view of the first embodiment of power intraoral appliance.
Fig. 2 is the perspective view of the second embodiment of power intraoral appliance.
Fig. 3 is the top view of another embodiment of power intraoral appliance.
Fig. 4 is the top view of the another embodiment of power intraoral appliance.
Fig. 5 is the top view that is suitable for the intraoral appliance of gingival massage.
The specific embodiment
Fig. 1-Fig. 4 shows and is designed to locate the several embodiment for the complete independent power intraoral appliance at mouth transluminal operation.Without external drive assembly or power supply.This device comprises the motor of the relative part that drives as follows this device, and which makes these parts of device move in the mode of small circumference motion substantially, particularly in the time that on device, use has the bristle of normal length filament.The motion that such motion is recommended for manual toothbrushes as dentist, thereby effective cleaning action of generation tooth.But, can produce other motions that for example comprise up/down movement or side-to-side movement.
Fig. 1 shows the first embodiment of device 10.It comprises first or outside rigidity substantially be with 12, the band of this rigidity is configured to for example, coordinate along the outer surface of row's tooth (upper tooth in oral cavity) conventionally.This device also can be for lower tooth, if or drive this band to make mobile bristle cover enough large region, it can be simultaneously for upper tooth and lower tooth.Second or the configuring and be arranged so that its coordinates along the inner surface of tooth with 12 with respect to first with 14 of inner rigidity substantially.Be with 14 also will cover in operation single tooth (upper tooth or lower tooth) or cover upper row and lower row simultaneously.The band that is attached with bristle also can be configured to go back the top surface of cleaning teeth (being molar) except outer surface and inner surface.
First can be made up of the various materials and the combination of materials that for example comprise metal, plastics or pottery and other materials with 14 with 12 and second.Be assemblied on the inner surface of the first and second bands at the brush element shown in 16 and 18 substantially.Brush element can be the typical brush element for cleaning teeth, such as the nylon brush hair using in known electric toothbrush.
In addition, the inner surface of the first and second bands can be covered with or be lined with the soft material of the comfort level that is increased in the equipment in oral cavity, such as foam or elastomer.Liner can comprise various plastics, for example nylon, politef, polyester, or various elastic fiber, for example natural or silicone rubber or thermoplastic elastomer, and rib formula (coarse) surface texture, such as the surface texture of finding in some toothbrushes and tongue scraper.With the top surface of flat surfaces cleaning teeth with inner rubber, brush or coarse liner.
Fig. 1 comprises the motor 20 being driven by battery 23, and wherein driving shaft 22 and 24 extends from its opposite end.22,24 approximately 90 ° of ground of driving shaft extend to first with 12 and second with 14 end.First is assembled to the end of driving shaft 22 prejudicially with 12 end 26 by bearing components 28.Along with motor and driving shaft 22 rotate in operation, the end 26 of the first band passes the path with selected displacement according to the size of connection bearing 28.This determines the displacement of 26 brush element endways, and it will be enough to cover backteeth conventionally.First is assembled to driving shaft 24 with 12 the other end 30 with one heart by the connection bearing 34 of fixing assembling.Along with driving shaft 24 moves, it is fixing that the end 30 with 12 will keep.
Second or inner be assemblied in prejudicially on driving shaft 24 by connection bearing 40 with one end 38 (opposite end) of 14.Second is assemblied on driving shaft 22 by connection bearing in position 44 with one heart with 14 the other end 42.In operation, the one end 38 with 14 will move through selected displacement according to the configuration of bearing 44 and layout, and the other end 42 keeps fixing.
This device can first operate continue the selected time, then upset and again operate to provide to the two clean of upper tooth and lower tooth surface.This equipment also can be configured to clean upper tooth and lower tooth simultaneously.Clean required time is very short, because clean all teeth in upper row and/or lower row simultaneously.Conventionally, 4-6 will provide the clean of hope second.This is the same time amount of recommending the clean each tooth of conventional electric toothbrush of time with ongoing operation for two minutes.
Brush is also most important in being configured in and cleaning, because the width/height of bristle can be along the length variations of the first and second bands, to clean covering the completely of tooth is provided.Bristle can be configured to adapt to person-to-person tooth size to be changed, and is applicable to proprietary effect to have a size.Replace, can use the oral cavity part coordinating with power train framework and band.This oral cavity part can customize or it can be made with impression shaped material by tooth professional person.In the embodiment shown, motor operates conventionally in the scope of 30-150Hz, but can be down to 5Hz in some cases and still produce effective result.
As implied above, the device of Fig. 1 can be for upper tooth and then for lower tooth, or simultaneously for the two.The bias of the respective end of two bands and concentric fits cause the movement of band and therefore cause brush element on it on the surface of tooth towards with away from each other straight up/move down or small circumference motion substantially, thereby on the top surface on the two and at molar, produce cleaning action at the inner surface of tooth and outer surface.
Fig. 2 shows the second embodiment, and the wherein battery-powered motor in arrangement apparatus 60 extends vertically its driving shaft 50 and 52 in user's oral cavity.This device comprise first and second substantially rigidity with 54 and 56 and second and the 3rd rigidity be with 58 and 60, each to band be designed to coordinate near the top surface of user's upper tooth and/or the outer surface of lower tooth and inner surface and molar.But should be appreciated that can design drawing 2 embodiment only have one group of band.Motor by connection bearing 62 and 64 and the associated panel 66 and 68 that is called swash plate (swash plate) be connected to corresponding band.Swash plate 66,68 is by Motor Drive.Motor is located into respect to paired band and swash plate angled (being positioned in the embodiment shown with respect to approximately 15 ° of vertical directions), this obtains indivedual bands circular motion substantially relative to each other, thereby along with the relative drive shaft rotation from motor, produce the action of scrubbing of hope to move similar mode to the band in Fig. 1.Motor rotational velocity range in this embodiment is similar to the motor rotational velocity range of the first embodiment.
Fig. 3 shows another embodiment, and this embodiment comprises that inside is with 80 and external belt 82 and 85 motor 84 in position at one end.Motor 84 is powered by battery 86.Motor 84 is oriented from the front portion in oral cavity and extends to rear portion in the plane with 80 and 82.Bristle 98 and 100 is fastened to respectively two bands.Driving shaft 87 extends with the end parts parallel with 80 and 82 as shown in the figure.Driving shaft 87 rotates in operation, thereby drives angled swash plate 88 and 90 by connection bearing 92, and these swash plates are attached to one end 94 of external belt 80 and inner with one end 96 of 82.The other end 98 of external belt 80 and inner the two is all in position with 82 the other end 100.Swash plate 88 and 90 and bearing 92 angularly extend with the end 94 and 96 of driving shaft and two bands.The angle that this angle is similar to Fig. 2 is about 15 °.In operation, there is the scrub action similar to previous embodiment.
Fig. 4 shows and relates to external belt 106 and inner with 108 another layout.Show two motor 110 and 112 and be connected to plate 114 by their corresponding motor body, this plate is connected to inside with 106 and the two end of external belt 108.Replace, can use an only motor.The driving shaft 115 and 116 of motor extends away from plate 114 from motor.Driving shaft has the eccentric part 118 and 120 being assemblied on them.In operation, motor free-running operation.Corresponding eccentric part makes oral cavity part vibration, thereby produces the cleaning action of wishing.The speed of motor 110 and 112 is similar to other embodiment.
The equipment of Fig. 1-Fig. 4 also can be suitable for gingival massage.With reference to Fig. 5, can there is with 120,122 the soft cushioning contacting with gingiva 124,126 of bristle that replaces previous embodiment in whole oral cavity.Liner can be made up of the various materials that comprise rubber and elastomeric material.This equipment comprises driven unit 129, has the motor illustrating substantially 127, such as the motor using in Fig. 1, and can comprise in order to increase or to reduce mobile intensity and/or its frequency of band or to have the controller 130 that selected break-make circulates.
The said equipment is all saved the plenty of time in cleaning of teeth process.The top surface of cleaning inner surface and outer surface and molar.Utilize conventional electric toothbrush, recommend the brushing time of two minutes.If cover all teeth simultaneously, in independent oral cavity described herein, brush can produce identical clean covering within 4-6 second.If this equipment once covers only one group (maxillary or lower jaw), required time can double, i.e. 8-12 second.
The another advantage of this equipment is that the movement of band is subject to mechanical constraint to prevent the excessive force/pressure on user's tooth or gingiva.
Therefore for tooth device in the clean independent oral cavity that comprises two bands (thering is bristle), several embodiment are disclosed for a kind of.In certain embodiments, for example, in Fig. 2, two bands are connected by swash plate, and this realizes the whole surface that comprises top surface of tray covered teeth.This layout contributes to keep toothpaste and help to maintain the position of equipment in oral cavity in oral cavity.Band by be connected to band one or more Motor Drive in case produce band small circumference substantially move, thereby obtain wish cleaning action.
Although disclose for illustrative purposes the preferred embodiments of the present invention here, be to be understood that and can be incorporated in an embodiment various changes, modification and replacement and do not depart from the spirit of the present invention being limited by appended claims.
Claims (18)
1. for a tooth device in the independent oral cavity of cleaning teeth, comprising:
The first band of rigidity (12) substantially, has first end and the second end, and is configured to coordinate along the outer surface of at least one row's tooth in oral cavity;
The second band of rigidity (14) substantially, has described first end and directly relative first end and the second end of the second end at the opposite side of tooth and the band of described the first rigidity, and is configured to coordinate along the inner surface of described row's tooth;
Electric motor assembly (20), comprises battery (23), for driving described the first band and the second band;
Assembly, described electric motor assembly is connected to described the first band and the second band, make the first end of described the first band move through displacement path, and the second end maintenance is substantially static, and make the second end of described the second band move through displacement path, and its first end maintenance is substantially static; And
Brush element (16,18), is attached to described band, is arranged so that cleaning teeth in the operation of described device.
2. tooth device according to claim 1, wherein said brush element is configured to give the outer surface of tooth and substantially covering completely of inner surface in the operating period of described device.
3. tooth device according to claim 2, wherein said brush element is configured and described Tape movement makes to provide substantially covering completely of molar top surface.
4. tooth device according to claim 1, in wherein said oral cavity, tooth is configured and is arranged to provide cleaning whole row's tooth with device.
5. tooth device according to claim 1, in wherein said oral cavity, tooth is configured and is arranged to provide all teeth in cleaning oral cavity with device.
6. tooth device according to claim 1, wherein said motor is with the speed rotation in the scope of 5-150Hz.
7. tooth device according to claim 6, wherein said scope is 30-100Hz.
8. tooth device according to claim 1, the described assembly that wherein described electric motor assembly is connected to described the first band and the second band comprises motor drive shaft (22,24), second end (38) of the first end (26) of wherein said the first band and described the second band is assemblied in described motor drive shaft (22 prejudicially, 24) first end (42) of second end (30) of upper, and wherein said the first band and described the second band is assemblied on described motor drive shaft with one heart.
9. tooth device according to claim 8, wherein said electric motor assembly (20) and described motor drive shaft (22,24) extend substantially in described the first band and second first end of band and the plane of the second end.
10. tooth device according to claim 1, wherein said device comprise covering in oral cavity institute two groups dentulous described in first band and described second be with.
11. tooth devices according to claim 10, wherein replace the described described assembly that described electric motor assembly is connected to described the first band and the second band by the coupling assembling that comprises swash plate assembly (62,64,66,68), wherein said electric motor assembly is positioned to angled with respect to band and swash plate assembly, to produce circular motion substantially between each group of band, thereby obtain and vertically scrub action on tooth.
12. tooth devices according to claim 11, wherein said angle is about 15 ° with respect to vertical direction.
13. tooth devices according to claim 11, wherein said coupling assembling comprises driving shaft (50,52), and described electric motor assembly and driving shaft are oriented in oral cavity in described device operation is positioned oral cavity time vertically.
14. tooth devices according to claim 8, wherein said electric motor assembly and driving shaft are flatly oriented in oral cavity in the operation of described device is positioned oral cavity time.
15. tooth devices according to claim 1, the described assembly that wherein described electric motor assembly is connected to described the first band and the second band comprises swash plate (88,90) and connection bearing (92), described swash plate (88,90) driving shaft of described electric motor assembly is connected to the first end of described the first band and the second end of described the second band, and the first end of the second end of wherein said the first band and described the second band is in position.
16. 1 kinds for tooth device in the independent oral cavity of cleaning teeth, comprising: the first band of rigidity (106) substantially, is configured to coordinate along the outer surface of at least one row's tooth in oral cavity; The second band of rigidity (108) substantially, is configured to coordinate along the inner surface of described at least one row's tooth; At least one electric motor assembly (110/112), comprise battery, wherein said motor has by plate (114) and is connected to the motor body on the end of described the first band and the second band, and electric motor assembly has the eccentric hammer that is attached to described driving shaft (118/120) of driving shaft (115/116) and free-running operation in operation; And brush element, be attached to described band, be arranged so that cleaning teeth in the operation of described device.
17. tooth devices according to claim 16, comprising: two described first band and described second band, be arranged to the row of providing and lower row's tooth the two clean.
18. 1 kinds of independent intraoral appliances for gum massage, comprising:
The first band of rigidity (121) substantially, has first end and the second end, and is configured to coordinate along the upper gingiva in oral cavity or the outer surface of lower gum;
The second band of rigidity (122) substantially, there is described first end and directly relative first end and the second end of the second end at the opposite side of gingiva and the band of described the first rigidity, and be configured to coordinate along the inner surface of described upper gingiva or lower gum;
Electric motor assembly (127), comprises battery, for driving described the first band and the second band;
Assembly, described electric motor assembly (127) is connected to described the first band and the second band, make the first end of described the first band move through displacement path, and the second end maintenance is substantially static, and make the second end of described the second band move through displacement path, and its first end maintenance is substantially static; And
Massage components (124,126), is attached to described band, is arranged so that gum massage in the operation of described device.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US93941307P | 2007-05-22 | 2007-05-22 | |
| US60/939,413 | 2007-05-22 | ||
| PCT/IB2008/051834 WO2008142600A1 (en) | 2007-05-22 | 2008-05-08 | Intraoral appliance for cleaning teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101677847A CN101677847A (en) | 2010-03-24 |
| CN101677847B true CN101677847B (en) | 2014-06-04 |
Family
ID=39717572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880016772.7A Expired - Fee Related CN101677847B (en) | 2007-05-22 | 2008-05-08 | Intraoral appliance for cleaning teeth |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8636677B2 (en) |
| EP (1) | EP2152192A1 (en) |
| JP (1) | JP5275343B2 (en) |
| CN (1) | CN101677847B (en) |
| WO (1) | WO2008142600A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1393327B1 (en) * | 2008-12-17 | 2012-04-20 | Luca De | DENTAL CLEANING DEVICE |
| JP5698148B2 (en) * | 2008-12-29 | 2015-04-08 | コーニンクレッカ フィリップス エヌ ヴェ | A system for axial hair movement in a tooth cleaning mouthpiece |
| US8745802B2 (en) | 2008-12-30 | 2014-06-10 | Koninklijke Philips N.V. | Dental cleaning mouthpiece with different bristle sectins for different dental regions |
| US20120260441A1 (en) * | 2009-12-23 | 2012-10-18 | Koninklijke Philips Electronics N.V. | Mouthpiece with drive force capability to produce effective teeth cleaning |
| US8793830B2 (en) | 2010-06-22 | 2014-08-05 | Koninklijke Philips N.V. | Mouthpiece for cleaning teeth with a mechanical drive train |
| CN104010589B (en) * | 2011-12-22 | 2016-08-24 | 皇家飞利浦有限公司 | There is the bite-block for cleaning tooth of scalable arc length and/or arc width |
| US9907633B2 (en) | 2012-09-28 | 2018-03-06 | Stephen H. Wolpo | Oral care system with mouthpiece |
| US9636195B2 (en) | 2012-09-28 | 2017-05-02 | Stephen H. Wolpo | Hands free oral hygiene system |
| CN103654986B (en) * | 2013-12-18 | 2015-10-28 | 马梦南 | A kind of electric toothbrush |
| CN103830019B (en) * | 2014-03-10 | 2015-11-11 | 马梦南 | A kind of electric toothbrush with clean all dental functions simultaneously |
| KR101729893B1 (en) | 2015-03-24 | 2017-04-25 | 고정찬 | Mouthpiece type toothbrush and the method thereof |
| US10251472B1 (en) | 2016-05-23 | 2019-04-09 | Dana P. Hervig | Infinity brush |
| CN107569294B (en) * | 2017-10-23 | 2024-01-23 | 京东方科技集团股份有限公司 | Buccal toothbrush |
| CN108742914A (en) * | 2018-06-05 | 2018-11-06 | 西安交通大学 | A kind of oral type electric toothbrush |
| CN115318784A (en) * | 2018-06-30 | 2022-11-11 | 曹可瀚 | Cleaning device and cleaning method for sanitary appliance |
| WO2020010025A1 (en) * | 2018-07-02 | 2020-01-09 | PerioNovum LLC | Devices and methods for oral hygiene |
| CN109620440A (en) * | 2019-01-17 | 2019-04-16 | 西安新定远精密齿研有限公司 | Removable denture and its manufacturing process |
| EP3895657A1 (en) | 2020-04-15 | 2021-10-20 | Koninklijke Philips N.V. | Mouthpiece for a dental cleaning system and the dental cleaning system |
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2008
- 2008-05-08 CN CN200880016772.7A patent/CN101677847B/en not_active Expired - Fee Related
- 2008-05-08 WO PCT/IB2008/051834 patent/WO2008142600A1/en active Application Filing
- 2008-05-08 EP EP08751184A patent/EP2152192A1/en not_active Ceased
- 2008-05-08 US US12/599,738 patent/US8636677B2/en not_active Expired - Fee Related
- 2008-05-08 JP JP2010508941A patent/JP5275343B2/en not_active Expired - Fee Related
-
2013
- 2013-12-20 US US14/136,945 patent/US20140109326A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6353956B1 (en) * | 1999-09-03 | 2002-03-12 | Jason Berge | Combined ultrasonic toothbrush module |
| CN1878511A (en) * | 2004-03-18 | 2006-12-13 | 瓦列里·弗拉基米罗维奇·库兹涅特索夫 | Cleaning head for an electromechanical toothbrush |
| CN2772465Y (en) * | 2005-03-18 | 2006-04-19 | 朱行全 | Rotary electric toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| US8636677B2 (en) | 2014-01-28 |
| WO2008142600A1 (en) | 2008-11-27 |
| US20100324460A1 (en) | 2010-12-23 |
| EP2152192A1 (en) | 2010-02-17 |
| CN101677847A (en) | 2010-03-24 |
| JP5275343B2 (en) | 2013-08-28 |
| JP2010527679A (en) | 2010-08-19 |
| US20140109326A1 (en) | 2014-04-24 |
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